渐变页面
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Radial Gradient Background</title>
</head>
<body style="background: radial-gradient(circle, #6d96aa, #2a556b);">
<h1>这是一个带有径向渐变背景的页面</h1>
<p>背景颜色从 #6d96aa 以圆形径向渐变到 #2a556b。</p>
</body>
</html>